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. 2013 Aug 19;8(8):e72229. doi: 10.1371/journal.pone.0072229

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© 2013 Winkler et al

This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are properly credited.

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A. Dark-adapted ERG recordings at −2.4, −1.2 and 0.4 log cdS/m². B. Light-adapted flash and flicker (33 Hz) ERG tracings. Background white light of 30 cd/m² and flash intensity of 0.4 log cdS/m². The vertical bars on the flicker ERG indicates the flash timing.